condition	mean	min	max
4 h after light	57.763981	53.346722	62.18124
8 h after light	55.689797	51.282344	60.09725
12 h after light	53.0669645	42.403282	63.730647
4 h after dark	105.973904	61.331136	150.616672
8 h after dark	91.825056	57.745201	125.904911
12 h after dark	52.314868	52.314868	52.314868