condition mean min max 1 h after light 4.774518798 3.780287646 5.76874995 3 h after light 4.674864443666666 4.048178323 5.460198565 5 h after light 4.902076583 3.874638746 6.2826469760000005 7 h after light 4.920107791333334 4.12662365 6.500073143 9 h after light 7.341277836 5.810304668 9.267494073 11 h after light 5.984226687 3.496376133 7.902636879 1 h after dark 7.739533699666667 6.897252846000001 8.489317219 3 h after dark 7.530646325333334 7.071153766 8.224404669 5 h after dark 8.566070054333334 6.091917415 12.42957166 7 h after dark 6.658713488333333 5.37931419 8.366709751 9 h after dark 5.896524899666667 3.4414891610000002 7.304424758 11 h after dark 5.248185020333334 4.343528912 6.292316228