condition	mean	min	max
4 h after light	2.218873	0.190846	4.2469
8 h after light	0.2452675	0.213704	0.276831
12 h after light	0.8341215	0.272703	1.39554
4 h after dark	0.356732	0.261206	0.428224
8 h after dark	16.022075333333333	0.794026	23.8574
12 h after dark	0.348979	0.169476	0.439452