condition	mean	min	max
4 h after light	23.3875	21.1712	25.6038
8 h after light	44.138850000000005	43.9579	44.3198
12 h after light	89.38505	74.4131	104.357
4 h after dark	142.60500000000002	139.192	146.018
8 h after dark	70.2152	66.0539	74.3765
12 h after dark	45.831649999999996	43.8013	47.862