condition	mean	min	max
0 h after light	11.268229999999999	9.47926	13.0572
4 h after light	6.844465	5.84127	7.84766
8 h after light	56.93875	47.6435	66.234
4 h after dark	30.328250000000004	24.4383	36.2182
8 h after dark	27.83885	26.2572	29.4205
12 h after dark	6.43091	5.91658	6.94524