condition	mean	min	max
4 h after light	6.950235	6.30705	7.59342
8 h after light	10.102855	9.90601	10.2997
12 h after light	10.877500000000001	10.5266	11.2284
4 h after dark	12.4012	10.9666	13.8358
8 h after dark	7.99649	7.63609	8.35689
12 h after dark	7.7593250000000005	7.4267	8.09195