condition	mean	min	max
4 h after light	0.46270351215	2.43e-08	0.925407
8 h after light	1.083235215	4.3e-07	2.16647
12 h after light	1.1680405	0.412581	1.9235
4 h after dark	2.81491	0.0	5.86604
8 h after dark	0.3180443333333333	0.0	0.954133
12 h after dark	0.7391583333333334	0.0	1.39667