condition	mean	min	max
4 h after light	311.5874465	106.467754	516.707139
8 h after light	72.653594	43.544859	101.762329
12 h after light	28.7001125	19.002904	38.397321
4 h after dark	23.5418765	18.445149	28.638604
8 h after dark	34.3096515	23.95321	44.666093
12 h after dark	539.690979	539.690979	539.690979