condition	mean	min	max
4 h after light	1.1920549999999999	1.07978	1.30433
8 h after light	0.863631	0.662242	1.06502
12 h after light	0.9963704999999999	0.924291	1.06845
4 h after dark	3.4068050000000003	2.30665	4.50696
8 h after dark	1.79233	1.68884	1.89582
12 h after dark	1.547575	1.4423	1.65285