condition	mean	min	max
4 h after light	13881.236069999999	13872.35547	13890.11667
8 h after light	11693.314484999999	10845.29259	12541.33638
12 h after light	13930.40357	12238.80573	15622.00141
4 h after dark	14662.903139999999	12235.62592	17090.18036
8 h after dark	13667.338635	13636.47515	13698.20212
12 h after dark	13904.34282	13904.34282	13904.34282