condition	mean	min	max
0 h after light	10.91709	9.84018	11.994
4 h after light	10.551645	9.48179	11.6215
8 h after light	12.67065	11.7639	13.5774
4 h after dark	33.667699999999996	28.0362	39.2992
8 h after dark	23.41015	21.6677	25.1526
12 h after dark	9.8564	9.6968	10.016