condition	mean	min	max
3 h after light	3.3164599999999997	2.57436	3.72028
6 h after light	5.1357566666666665	4.91016	5.26432
9 h after light	6.6770966666666665	5.42385	7.88663
12 h after light	10.518716666666666	8.43619	14.005
3 h after dark	15.9786	14.7988	17.2952
6 h after dark	13.703	10.6504	16.3327
9 h after dark	7.16097	6.75238	7.83014
12 h after dark	2.8959333333333332	2.34928	3.60483