condition	mean	min	max
4 h after light	27.0	27.0	27.0
8 h after light	37.5	11.3	63.7
12 h after light	214.0	61.5	366.5
4 h after dark	182.8	39.8	325.8
8 h after dark	178.5	54.2	302.8
12 h after dark	221.95	185.4	258.5