condition	mean	min	max
0 h after light	5.481325	4.94702	6.01563
4 h after light	4.342335	4.2934	4.39127
8 h after light	3.3164550000000004	2.93136	3.70155
4 h after dark	4.019805	3.85102	4.18859
8 h after dark	5.106945	4.86352	5.35037
12 h after dark	5.211665	5.04343	5.3799