condition	mean	min	max
4 h after light	1.964295	1.79343	2.13516
8 h after light	1.378695	1.30146	1.45593
12 h after light	1.1513814999999998	0.909983	1.39278
4 h after dark	1.9886766666666669	1.34844	2.35489
8 h after dark	1.4631833333333333	1.3546	1.55352
12 h after dark	2.42553	1.66972	3.29889