condition	mean	min	max
0 h after light	2.10296	1.98466	2.22126
4 h after light	2.9142900000000003	2.69149	3.13709
8 h after light	6.3833649999999995	6.23333	6.5334
4 h after dark	7.23707	7.19326	7.28088
8 h after dark	4.959705	4.49359	5.42582
12 h after dark	2.961105	2.63795	3.28426