condition	mean	min	max
4 h after light	607.7595	570.779	644.74
8 h after light	369.56949999999995	343.585	395.554
12 h after light	58.355149999999995	24.6248	92.0855
4 h after dark	20.4531	19.8585	20.9028
8 h after dark	116.70643333333334	80.4243	135.063
12 h after dark	322.988	316.303	327.595