condition	mean	min	max
4 h after light	36.347059	36.347059	36.347059
8 h after light	40.0964455	36.347059	43.845832
12 h after light	36.713668999999996	33.048758	40.37858
4 h after dark	31.032549000000003	26.638693	35.426405
8 h after dark	29.038559499999998	23.524964	34.552155
12 h after dark	46.218828	46.218828	46.218828