condition	mean	min	max
4 h after light	2.7341433333333334	2.624333	2.856332
8 h after light	2.019247	1.5179200000000002	2.361701
12 h after light	1.7412873333333334	1.302765	2.581839
16 h after light	7.182124999999999	2.63301	15.638589999999999
4 h after dark	2.246795	2.117531	2.480788
8 h after dark	2.8891756666666666	2.332895	3.813672