condition mean min max 1 h after light 6.320555065666667 4.560966141000001 8.464169195 3 h after light 6.364201618666666 5.421842227999999 7.787539992999999 5 h after light 6.754862677666666 4.867745195 9.67755886 7 h after light 7.274856023666667 4.455269016 8.954926439 9 h after light 6.9111912900000005 5.331046614 9.044439482000001 11 h after light 6.822138050666666 5.3660549589999995 7.674563847999999 13 h after light 6.443951973666667 5.831789249 7.041126012 15 h after light 6.205050122666667 4.835848686 8.560788987 1 h after dark 8.822616152666667 6.900184136 11.97215461 3 h after dark 6.496292712333333 4.945616128999999 9.474338099999999 5 h after dark 6.719136976666666 6.430876522 7.216773275 7 h after dark 7.915347093666666 7.293212419 8.379736793