condition	mean	min	max
4 h after light	3.1932676666666664	2.960845	3.5762379999999996
8 h after light	2.5131783333333333	2.492249	2.5540130000000003
12 h after light	1.675011	1.337027	1.896506
16 h after light	3.737295	2.413384	6.035081
4 h after dark	3.01552	2.14643	3.7065309999999996
8 h after dark	1.51693	1.4727629999999998	1.5641479999999999