condition	mean	min	max
4 h after light	537.5799999999999	510.246	564.914
8 h after light	490.074	451.047	529.101
12 h after light	512.494	445.588	579.4
4 h after dark	523.6573333333333	515.782	537.725
8 h after dark	653.822	602.338	680.71
12 h after dark	608.62	554.499	638.743