condition	mean	min	max
4 h after light	406.751695	312.348256	501.155134
8 h after light	334.9048945	270.085215	399.724574
12 h after light	508.5251665	128.924364	888.125969
4 h after dark	258.911595	190.155134	327.668056
8 h after dark	256.2470605	90.346699	422.147422
12 h after dark	903.442069	903.442069	903.442069