condition	mean	min	max
4 h after light	12.980356	12.11496	13.845752
8 h after light	13.2982875	13.050705	13.54587
12 h after light	13.7173935	13.656697	13.77809
4 h after dark	13.016468	12.982231	13.050705
8 h after dark	13.5755275	13.077731	14.073324
12 h after dark	13.050705	13.050705	13.050705