condition	mean	min	max
4 h after light	58.578338	40.461754	76.694922
8 h after light	49.967838	41.112734	58.822942
12 h after light	55.3385475	46.373284	64.303811
4 h after dark	110.460872	65.703749	155.217995
8 h after dark	160.7221375	80.735431	240.708844
12 h after dark	78.386894	78.386894	78.386894