condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	1.0421933333333333	0.185362	2.13651
12 h after light	0.658146	0.0	1.23638
4 h after dark	1.3583910000000001	0.0	3.61504
8 h after dark	0.0	0.0	0.0
12 h after dark	1.3023596666666666	0.348199	2.0421