condition	mean	min	max
0 h after light	1.7288649999999999	1.2952	2.16253
4 h after light	1.9032299999999998	1.277	2.52946
8 h after light	1.835385	1.42831	2.24246
4 h after dark	1.81186	1.48406	2.13966
8 h after dark	1.6526	1.17917	2.12603
12 h after dark	1.226655	1.15985	1.29346