condition	mean	min	max
4 h after light	695.4205555333333	647.2133333	729.975
8 h after light	850.7583334333333	684.5733333	1019.006667
12 h after light	511.43555556666666	442.4	648.12
1.5 h after dark	282.55444443333334	211.81	385.2433333
5.5 h after dark	321.7988889	211.17	528.6366667
9.5 h after dark	733.7877777666666	372.6	1075.86