condition	mean	min	max
0 h after light	41.41395	38.9993	43.8286
4 h after light	2.1600805000000003	0.806851	3.51331
8 h after light	1.785355	1.61214	1.95857
4 h after dark	2.04418	1.36637	2.72199
8 h after dark	0.68651	0.389944	0.983076
12 h after dark	22.324849999999998	10.2499	34.3998