condition	mean	min	max
4 h after light	193.16824250000002	168.883969	217.452516
8 h after light	210.0927765	204.286066	215.899487
12 h after light	219.90360950000002	196.190547	243.616672
4 h after dark	286.62795900000003	271.74275	301.513168
8 h after dark	252.0567355	243.759345	260.354126
12 h after dark	277.873867	277.873867	277.873867