condition	mean	min	max
4 h after light	0.410105	0.265113	0.698748
8 h after light	0.6756809	0.0335657	1.43651
12 h after light	0.66188	0.266389	1.07763
4 h after dark	0.4769933333333334	0.337161	0.556853
8 h after dark	0.24445266666666668	0.22696	0.257286
12 h after dark	0.4171433333333333	0.332406	0.467262