condition	mean	min	max
4 h after light	0.525455	0.376983	0.673927
8 h after light	0.47012450000000006	0.323614	0.616635
12 h after light	0.924201	0.644522	1.20388
4 h after dark	1.6820766666666667	1.57911	1.78825
8 h after dark	1.7137433333333334	1.49179	1.82766
12 h after dark	0.546255	0.378594	0.649688