condition	mean	min	max
4 h after light	0.4837973333333333	0.297189	0.592947
8 h after light	0.238405	0.0	0.451662
12 h after light	0.28656539999999997	0.0	0.762582
4 h after dark	0.735277	0.324112	1.02169
8 h after dark	1.9144836666666667	0.921361	3.03474
12 h after dark	1.4370509999999999	0.748423	2.21923