condition	mean	min	max
0 h after light	2.517875	2.51563	2.52012
4 h after light	18.8731	18.748	18.9982
8 h after light	26.9707	25.5471	28.3943
4 h after dark	18.639899999999997	18.3847	18.8951
8 h after dark	10.611650000000001	10.3476	10.8757
12 h after dark	3.7080200000000003	1.99502	5.42102