condition	mean	min	max
0 h after light	3.350955	3.26624	3.43567
4 h after light	6.159314999999999	4.8305	7.48813
8 h after light	7.09844	4.98726	9.20962
4 h after dark	9.484125	8.34045	10.6278
8 h after dark	12.260695	9.48969	15.0317
12 h after dark	2.983465	2.93567	3.03126