condition	mean	min	max
4 h after light	4.621755	3.77208	5.47143
8 h after light	3.03876	2.70746	3.37006
12 h after light	3.29246	3.18836	3.39656
4 h after dark	6.488966666666666	6.31711	6.68222
8 h after dark	4.77039	4.60632	4.9771
12 h after dark	4.427666666666667	3.32459	5.19317