condition	mean	min	max
0 h after light	47.57735	44.4746	50.6801
4 h after light	17.59575	14.7992	20.3923
8 h after light	10.067074999999999	8.25015	11.884
4 h after dark	23.53505	18.0179	29.0522
8 h after dark	22.2578	19.877	24.6386
12 h after dark	42.3986	31.4994	53.2978