condition	mean	min	max
0 h after light	0.1068005	0.0	0.213601
4 h after light	0.1763589	0.0724188	0.280299
8 h after light	0.7856745	0.703165	0.868184
4 h after dark	0.9092370000000001	0.907444	0.91103
8 h after dark	0.876756	0.423532	1.32998
12 h after dark	0.487571	0.141956	0.833186