condition	mean	min	max
4 h after light	1.71839	1.1469	2.28988
8 h after light	1.047253	0.971416	1.12309
12 h after light	1.4238305	0.661521	2.18614
4 h after dark	0.7250331	0.0562833	1.36897
8 h after dark	1.1532533333333332	1.00866	1.29051
12 h after dark	1.5639500000000002	1.09363	2.30981