condition	mean	min	max
0 h after light	12.316749999999999	12.3058	12.3277
4 h after light	3.13467	0.0	6.26934
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	3.029915	0.0	6.05983
12 h after dark	0.0	0.0	0.0