condition	mean	min	max
0 h after light	8.79962	8.42505	9.17419
2 h after light	9.078710000000001	8.74035	9.41707
4 h after light	8.95335	8.69918	9.20752
8 h after light	4.977535	4.13784	5.81723
12 h after light	7.294935000000001	7.18095	7.40892
2 h after dark	5.3760200000000005	5.23926	5.51278
4 h after dark	6.638095	6.47823	6.79796
8 h after dark	10.304915000000001	9.86983	10.74
12 h after dark	9.64257	8.71374	10.5714