condition	mean	min	max
0 h after light	1.781335	1.72339	1.83928
4 h after light	1.6929349999999999	1.63299	1.75288
8 h after light	2.761285	2.61636	2.90621
4 h after dark	2.79113	2.60753	2.97473
8 h after dark	2.5609450000000002	2.50834	2.61355
12 h after dark	2.2601050000000003	2.19907	2.32114