condition	mean	min	max
4 h after light	0.397494	0.269469	0.525519
8 h after light	0.28349250000000004	0.225742	0.341243
12 h after light	0.3435145	0.255615	0.431414
4 h after dark	0.6360743333333333	0.602003	0.697227
8 h after dark	0.3873003333333333	0.227296	0.536878
12 h after dark	0.393534	0.272794	0.590444