condition	mean	min	max
0 h after light	9.729805	9.27851	10.1811
4 h after light	22.49995	17.9848	27.0151
8 h after light	13.785	12.8108	14.7592
4 h after dark	34.76935	26.4561	43.0826
8 h after dark	31.2954	30.3599	32.2309
12 h after dark	23.1892	14.1921	32.1863