condition mean min max 1 h after light 9.874920566 8.197338592000001 11.55250254 3 h after light 4.577698923 1.825051121 5.988936722999999 5 h after light 2.652024719 2.012189441 3.319678658 7 h after light 4.027749695333333 3.002386385 5.558498565 9 h after light 3.8446546226666665 2.398157686 4.784645318 11 h after light 6.247657345333334 3.862078636 9.213907103 1 h after dark 14.853638864666667 8.141068434 21.04990846 3 h after dark 20.57510478 14.59935678 23.67095422 5 h after dark 28.226970963333333 24.9647083 32.74388674 7 h after dark 29.954439066666666 28.47041422 32.00817127 9 h after dark 37.26771085 35.08706815 38.80423265 11 h after dark 34.61604279666667 29.97404011 39.87695359