condition	mean	min	max
4 h after light	282.6414045	223.7936	341.489209
8 h after light	267.057404	246.145806	287.969002
12 h after light	158.8679525	110.084407	207.651498
4 h after dark	51.1650415	13.251782	89.078301
8 h after dark	18.742534	14.317756	23.167312
12 h after dark	76.765663	76.765663	76.765663