condition	mean	min	max
4 h after light	0.39451	0.261645	0.527375
8 h after light	0.214594	0.0	0.429188
12 h after light	0.36873999999999996	0.346099	0.391381
4 h after dark	0.400749	0.231354	0.570144
8 h after dark	1.3398385	0.679677	2.0
12 h after dark	0.8023055000000001	0.562571	1.04204