condition	mean	min	max
3 h after light	14.077065833333334	6.77529	27.529
7 h after light	16.293485	9.00692	23.4796
11 h after light	16.903883333333333	7.97315	29.5124
2 h after dark	16.716135833333333	6.97108	35.1974
6 h after dark	16.28817	9.84144	29.6953
10 h after dark	15.24356	6.63282	25.876