condition	mean	min	max
4 h after light	0.6608686666666667	0.349662	0.848047
8 h after light	0.7583863333333334	0.33769	0.997478
12 h after light	1.1046019999999999	0.306019	2.3179
4 h after dark	1.3603656666666666	0.875327	1.64433
8 h after dark	0.436091	0.331448	0.488594
12 h after dark	0.508437	0.335001	0.630555