condition	mean	min	max
4 h after light	0.5310793333333333	0.113482	1.09161
8 h after light	1.01637	0.26194	1.51242
12 h after light	0.738813	0.519167	0.881927
4 h after dark	1.301456	0.866344	2.11324
8 h after dark	1.1015333333333333	0.86603	1.21981
12 h after dark	0.825298	0.628731	1.21843