condition	mean	min	max
4 h after light	129.8873495	72.850335	186.924364
8 h after light	143.88590299999998	127.462826	160.30898
12 h after light	167.2474315	139.154572	195.340291
4 h after dark	122.8193565	100.551044	145.087669
8 h after dark	95.8404975	78.975171	112.705824
12 h after dark	136.385903	136.385903	136.385903