condition	mean	min	max
4 h after light	2.7609553333333334	2.701647	2.8588310000000003
8 h after light	2.033963	1.491847	2.3477240000000004
12 h after light	1.341853	1.25785	1.483125
16 h after light	2.775383666666667	2.460644	3.194399
4 h after dark	5.051221999999999	2.93535	8.110342
8 h after dark	1.477652	1.448257	1.496535