condition	mean	min	max
4 h after light	529.9488249999999	437.42292	622.47473
8 h after light	365.685806	335.527756	395.843856
12 h after light	499.95040200000005	280.641181	719.259623
4 h after dark	221.3222255	114.232057	328.412394
8 h after dark	155.2097255	126.557293	183.862158
12 h after dark	1125.873248	1125.873248	1125.873248