condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0505515	0.0	0.101103
8 h after light	0.0	0.0	0.0
4 h after dark	0.0489184	0.0	0.0978368
8 h after dark	0.0488622	0.0	0.0977244
12 h after dark	0.0495459	0.0	0.0990918