condition	mean	min	max
3 h after light	10.227213333333333	9.09857	11.8699
6 h after light	10.97156	8.05688	14.0308
9 h after light	16.7705	10.8947	22.0426
12 h after light	16.345975	12.7882	22.1563
3 h after dark	20.6804	18.0428	23.8642
6 h after dark	21.080366666666666	19.1551	24.5132
9 h after dark	16.864833333333333	13.2518	21.1656
12 h after dark	13.82665	11.384	16.2693