condition	mean	min	max
3 h after light	1.31726425	0.382681	2.21188
7 h after light	1.2704321666666667	0.561704	1.95985
11 h after light	1.4837603333333333	0.499611	3.28733
2 h after dark	2.2443375833333334	0.895841	3.20166
6 h after dark	2.1295025	1.49422	3.07596
10 h after dark	1.9871725	1.18321	3.47587