condition	mean	min	max
4 h after light	60.5349015	57.064206	64.005597
8 h after light	56.03599	51.747303	60.324677
12 h after light	61.4832095	44.16247	78.803949
4 h after dark	64.9583165	62.146747	67.769886
8 h after dark	68.25286700000001	59.19548	77.310254
12 h after dark	57.11017	57.11017	57.11017