condition	mean	min	max
4 h after light	1.6744586666666665	0.727266	2.50214
8 h after light	1.8527983333333333	0.444985	2.90238
12 h after light	0.980119	0.561387	1.20266
4 h after dark	0.723301	0.445591	0.952613
8 h after dark	3.415153333333333	2.96378	3.84394
12 h after dark	4.51794	2.81776	6.14637