condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.713225	0.0	1.42645
4 h after dark	0.61775	0.0	1.85325
8 h after dark	1.7622033333333333	0.0	2.9175
12 h after dark	0.3186073333333333	0.0	0.955822