condition	mean	min	max
0 h after light	15.3933	14.5244	16.2622
4 h after light	15.922	10.9508	20.8932
8 h after light	0.434853	0.0	0.869706
4 h after dark	0.0	0.0	0.0
8 h after dark	8.45713	6.73166	10.1826
12 h after dark	27.386200000000002	23.8905	30.8819