condition mean min max 1 h after light 2.4022641515 1.9425343659999998 2.861993937 3 h after light 4.007995289666667 3.423691823 4.350690483999999 5 h after light 4.081280102 3.672743833 4.379072153 7 h after light 5.325207292 3.209814433 6.538451235 9 h after light 7.6028368193333336 3.943652812 12.32895904 11 h after light 4.902532360666666 4.045996129 6.343281758 13 h after light 5.295130614666666 3.1226157530000003 6.570396512 15 h after light 5.496039364333333 4.474669745 6.225847319 1 h after dark 6.953153221666667 5.718485533 8.787414919 3 h after dark 9.868510768333334 6.770206497 12.89654803 5 h after dark 6.979640239333333 5.9607101689999995 8.17515022 7 h after dark 8.56669045 6.501301356 10.95716182